Then with `random.choice()` we can get a **random value** from the list, so, we get a tuple with `(id, name)`. It will be something like `("imdb-tt0371724", "The Hitchhiker's Guide to the Galaxy")`.

Then we **assign those two values** of the tuple to the variables `id` and `name`.

So, if the user didn't provide an item ID, they will still receive a random suggestion.

 * class for information about migrating to {@code java.util.function}.
 *
 * <p>All methods return serializable functions as long as they're given serializable parameters.
 *
 * <p>See the Guava User Guide article on <a
 * href="https://github.com/google/guava/wiki/FunctionalExplained">the use of {@code Function}</a>.
 *
 * @author Mike Bostock
 * @author Jared Levy
 * @since 2.0
 */
@GwtCompatible

import java.util.OptionalLong;
import org.jspecify.annotations.Nullable;

/**
 * Helper functions that operate on any {@code Object}, and are not already provided in {@link
 * java.util.Objects}.
 *
 * <p>See the Guava User Guide on <a
 * href="https://github.com/google/guava/wiki/CommonObjectUtilitiesExplained">writing {@code Object}
 * methods with {@code MoreObjects}</a>.
 *
 * @author Laurence Gonsalves
 * @since 18.0 (since 2.0 as {@code Objects})

Upgrading to OkHttp 4
=====================

OkHttp 4.x upgrades our implementation language from Java to Kotlin and keeps everything else the
same. We’ve chosen Kotlin because it gives us powerful new capabilities while integrating closely
with Java.

We spent a lot of time and energy on retaining strict compatibility with OkHttp 3.x. We’re even
keeping the package name the same: `okhttp3`!

There are three kinds of compatibility we’re tracking:

Dann können wir mit `random.choice()` einen **zufälligen Wert** aus der Liste erhalten, also bekommen wir ein Tuple mit `(id, name)`. Es wird etwas wie `("imdb-tt0371724", "The Hitchhiker's Guide to the Galaxy")` sein.

Dann **weisen wir diese beiden Werte** des Tupels den Variablen `id` und `name` zu.

Wenn der Benutzer also keine Artikel-ID bereitgestellt hat, erhält er trotzdem einen zufälligen Vorschlag.

By setting `--proxy-headers` now FastAPI would be able to redirect to the right location. 😎

```
https://mysuperapp.com/items/
```

/// tip

If you want to learn more about HTTPS, check the guide [About HTTPS](../deployment/https.md){.internal-link target=_blank}.

///

### How Proxy Forwarded Headers Work { #how-proxy-forwarded-headers-work }

Em seguida, com `random.choice()` podemos obter um **valor aleatório** da lista, então obtemos uma tupla com `(id, name)`. Será algo como `("imdb-tt0371724", "The Hitchhiker's Guide to the Galaxy")`.

Depois **atribuímos esses dois valores** da tupla às variáveis `id` e `name`.

Assim, se o usuário não fornecer um ID de item, ele ainda receberá uma sugestão aleatória.

            return newArrayList(2, 1, 3).iterator();
          }
        };
    assertFailure(tester);
  }

  /**
   * This Iterator wraps another iterator and gives it a bug found in JDK6.
   *
   * <p>This bug is this: if you create an iterator from a TreeSet and call next() on that iterator
   * when hasNext() is false, so that next() throws a NoSuchElementException, then subsequent calls

import java.util.stream.Collector;
import java.util.stream.Stream;
import org.jspecify.annotations.Nullable;

/**
 * Provides static methods acting on or generating a {@code Multimap}.
 *
 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/CollectionUtilitiesExplained#multimaps">{@code
 * Multimaps}</a>.
 *
 * @author Jared Levy
 * @author Robert Konigsberg
 * @author Mike Bostock

## References

- [MS-SMB2]: Server Message Block (SMB) Protocol Version 2 and 3
- [MS-SWN]: Service Witness Protocol
- [MS-SMBD]: SMB2 Remote Direct Memory Access (RDMA) Transport Protocol
- Windows Protocol Test Suites